EP2493595A4 - Osmotic separation systems and methods - Google Patents

Osmotic separation systems and methods

Info

Publication number
EP2493595A4
EP2493595A4 EP10827531.4A EP10827531A EP2493595A4 EP 2493595 A4 EP2493595 A4 EP 2493595A4 EP 10827531 A EP10827531 A EP 10827531A EP 2493595 A4 EP2493595 A4 EP 2493595A4
Authority
EP
European Patent Office
Prior art keywords
methods
separation systems
osmotic separation
osmotic
systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10827531.4A
Other languages
German (de)
French (fr)
Other versions
EP2493595A2 (en
Inventor
Robert L Mcginnis
Joseph E Zuback
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oasys Water Inc
Original Assignee
Oasys Water Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oasys Water Inc filed Critical Oasys Water Inc
Publication of EP2493595A2 publication Critical patent/EP2493595A2/en
Publication of EP2493595A4 publication Critical patent/EP2493595A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/002—Forward osmosis or direct osmosis
    • B01D61/005—Osmotic agents; Draw solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/002—Forward osmosis or direct osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/0822—Plate-and-frame devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/445—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by forward osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/14—Pressure control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2626—Absorption or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2642—Aggregation, sedimentation, flocculation, precipitation or coagulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2653—Degassing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2669—Distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/06—Submerged-type; Immersion type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/20—Prevention of biofouling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Physical Water Treatments (AREA)
EP10827531.4A 2009-10-30 2010-10-29 Osmotic separation systems and methods Withdrawn EP2493595A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25675709P 2009-10-30 2009-10-30
PCT/US2010/054738 WO2011053794A2 (en) 2009-10-30 2010-10-29 Osmotic separation systems and methods

Publications (2)

Publication Number Publication Date
EP2493595A2 EP2493595A2 (en) 2012-09-05
EP2493595A4 true EP2493595A4 (en) 2016-08-03

Family

ID=43923005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10827531.4A Withdrawn EP2493595A4 (en) 2009-10-30 2010-10-29 Osmotic separation systems and methods

Country Status (15)

Country Link
US (2) US9266065B2 (en)
EP (1) EP2493595A4 (en)
JP (2) JP5887273B2 (en)
KR (1) KR101749158B1 (en)
CN (2) CN104056551B (en)
AU (1) AU2010313335B2 (en)
BR (1) BR112012010015A2 (en)
CA (1) CA2779831A1 (en)
CL (1) CL2012001146A1 (en)
EA (1) EA023086B1 (en)
IL (1) IL219332A (en)
MX (1) MX2012004989A (en)
SA (1) SA110320023B1 (en)
SG (1) SG10201406756QA (en)
WO (1) WO2011053794A2 (en)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0918916D0 (en) * 2009-10-28 2009-12-16 Surrey Aquatechnology Ltd Thermal desalination
US9044711B2 (en) 2009-10-28 2015-06-02 Oasys Water, Inc. Osmotically driven membrane processes and systems and methods for draw solute recovery
KR101749159B1 (en) 2009-10-28 2017-07-04 오아시스 워터, 인크. Forward osmosis separation processes
CN104056551B (en) 2009-10-30 2017-04-12 Oasys水有限公司 Osmotic Separation Systems And Methods
WO2011097727A1 (en) 2010-02-10 2011-08-18 Queen's University At Kingston Water with switchable ionic strength
BR112013014972B1 (en) 2010-12-15 2020-12-29 Queen's University At Kingston method for removing a solute from the aqueous solution or for concentrating the diluted aqueous solution by modulating the ionic strength of an aqueous solution
BR112013027449A2 (en) 2011-04-25 2019-09-24 Oasys Water Inc osmotic separation systems and methods
WO2013003607A2 (en) * 2011-06-28 2013-01-03 King Abdullah University Of Science And Technology Apparatus, system, and method for forward osmosis in water reuse
JP2014521505A (en) 2011-08-03 2014-08-28 オアシス ウォーター，インコーポレーテッド System and method for improving flux in osmotically driven membrane systems
US8491795B2 (en) * 2011-09-01 2013-07-23 Kenneth Yat-Yi Chen Conversion of seawater to drinking water at room temperature
US10343118B2 (en) * 2011-12-22 2019-07-09 Water Standard Company (Mi) Method and control devices for production of consistent water quality from membrane-based water treatment for use in improved hydrocarbon recovery operations
US10329171B2 (en) 2011-12-22 2019-06-25 Water Standard Company (Mi) Method and control devices for production of consistent water quality from membrane-based water treatment for use in improved hydrocarbon recovery operations
US20130213885A1 (en) * 2012-02-11 2013-08-22 King Abdullah University Of Science And Technology Forward osmosis system and process
US20130330711A1 (en) * 2012-06-06 2013-12-12 National Taiwan University Sensor for detection of a target of interest
CN105102381B (en) * 2012-07-02 2018-07-03 死海工程有限公司 The board-like positive osmosis system of immersion
EP2716341A1 (en) * 2012-10-05 2014-04-09 VITO NV (Vlaamse Instelling voor Technologisch Onderzoek NV) Device and method for liquid treatment by mechanical vapor recompression
AU2013344847A1 (en) * 2012-11-16 2015-05-14 Oasys Water, Inc. Draw solutions and draw solute recovery for osmotically driven membrane processes
CA2896047C (en) * 2012-12-21 2021-04-13 Porifera, Inc. Separation systems and elements utilizing laterally offset membranes
KR101454314B1 (en) * 2013-02-04 2014-10-27 한국기계연구원 Draw solution recovering method for forward osmosis system
WO2014124034A1 (en) * 2013-02-08 2014-08-14 Oasys Water, Inc. Osmotic separation systems and methods
WO2014144778A1 (en) 2013-03-15 2014-09-18 Porifera, Inc. Advancements in osmotically driven membrane systems including multi-stage purification
GB201321711D0 (en) * 2013-12-09 2014-01-22 Univ Surrey Forward Osmosis
WO2015100087A1 (en) * 2013-12-24 2015-07-02 Robert Creighton Pressurized forward osmosis process and system
WO2015111033A1 (en) * 2014-01-27 2015-07-30 Nagare Membranes, Llc Systems and methods for thermal recovery of draw solutes
EP3120083B1 (en) * 2014-03-20 2020-07-01 7AC Technologies, Inc. Rooftop liquid desiccant systems and methods
AU2015244268B2 (en) 2014-04-08 2019-05-16 Oasys Water LLC Osmotic separation systems and methods
WO2016094835A1 (en) * 2014-12-12 2016-06-16 Artesion, Inc. A membrane and gas recycling system for forward osmosis water treatment systems using switchable polar solvents
US20170369337A1 (en) * 2014-12-23 2017-12-28 Oasys Water, Inc. Enhanced brine concentration with osmotically driven membrane systems and processes
WO2016115497A1 (en) * 2015-01-16 2016-07-21 Artesion, Inc. Switchable polar solvent-based forward osmosis water purification system incorporating waste exhaust and heat streams from co-located facilities with co2 sequestration
AU2016283127B2 (en) 2015-06-24 2021-04-08 Porifera, Inc. Methods of dewatering of alcoholic solutions via forward osmosis and related systems
IL257782B1 (en) 2015-08-31 2024-01-01 Porifera Inc Water purification systems and methods having pressurized draw stream with higher hydrostatic and osmotic pressures than a feed stream
US11312643B2 (en) 2015-09-18 2022-04-26 Maher Isaac Kelada Ecologically sustainable hydraulic fracturing system and method
US20170080389A1 (en) * 2015-09-18 2017-03-23 Maher Isaac Kelada Symbiotic reverse osmosis for maximizing desalinated water recovery from saline waters and brines
KR20180104629A (en) 2016-01-27 2018-09-21 코크-글리취 엘피 An inlet vane device with an inner beam for stiffness and a container containing the same
EP3436417A4 (en) 2016-03-22 2020-01-01 Dead Sea Works Ltd. Spherical fertilizers and process for the production thereof
US11014834B2 (en) * 2016-06-22 2021-05-25 Conocophillips Osmotic concentration of produced and process water using hollow fiber membrane
US20200255299A1 (en) * 2016-09-06 2020-08-13 The Trustees Of Princeton University Device and methods for continuous flow separation of particles by gas dissolution
EP3529226A1 (en) 2016-10-22 2019-08-28 Dead Sea Works Ltd. Binders for the granulation of fertilizers
US20180126336A1 (en) * 2016-11-04 2018-05-10 Nrgtek, Inc. Renewable Energy Storage Methods and Systems
KR102447374B1 (en) * 2016-11-11 2022-09-23 엠케이에스 인스트루먼츠, 인코포레이티드 Systems and methods for producing a conductive liquid comprising deionized water in which ammonia gas is dissolved
AU2017377149A1 (en) 2016-12-17 2019-07-25 Dead Sea Works Ltd. A process for the production of potassium sulphate and magnesium sulphate from carnallite and sodium sulphate
WO2018119460A1 (en) 2016-12-23 2018-06-28 Porifera, Inc. Removing components of alcoholic solutions via forward osmosis and related systems
MX2019009446A (en) 2017-02-10 2019-10-09 Cleveland Potash Ltd Polyhalite granulation process.
CN111386147A (en) * 2017-10-25 2020-07-07 梅斯富特创新私人有限公司 Membrane type water treatment system and method thereof
RU2686146C1 (en) * 2018-11-05 2019-04-24 Иван Андреевич Тихонов Water degassing method
WO2020121332A1 (en) * 2018-12-12 2020-06-18 Shanmukham Saravana Perumal Batch and semi-batch pressure and osmotically driven separation processes
CN111513134A (en) * 2019-02-03 2020-08-11 内蒙古蒙牛乳业（集团）股份有限公司 Forward osmosis principle-based dairy product preparation method
JP7341719B2 (en) * 2019-05-13 2023-09-11 国立大学法人高知大学 Wastewater treatment equipment and method for manufacturing wastewater treatment equipment
US11478749B2 (en) 2019-06-18 2022-10-25 U.S. Department of the Interior, Bureau of Reclamation Method for purifying and recovering solvent from ion exchange processes
JP7351704B2 (en) * 2019-10-10 2023-09-27 株式会社クラレ How to operate the filtration module and filtration equipment
US11092141B1 (en) * 2020-06-19 2021-08-17 James Cheng-Shyong Lu Method and system for generating large-scale renewable energy by pressure-enhanced osmosis and synergistic effects
US11396469B2 (en) * 2020-12-29 2022-07-26 Kuwait University Zero pollution hybrid desalination and energy production system
JP2022186382A (en) * 2021-06-04 2022-12-15 オルガノ株式会社 Water treatment method and water treatment apparatus
CN114011241B (en) * 2021-11-29 2024-03-26 中新国际联合研究院 Responsive mixed drawing liquid containing organic molecules or polymers and inorganic salts and application thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050145568A1 (en) * 2001-02-01 2005-07-07 Robert Mc Ginnis Osmotic desalination process
US20060237366A1 (en) * 2003-07-30 2006-10-26 Abdulsalam Al-Mayahi Solvent removal process
WO2007033675A1 (en) * 2005-09-20 2007-03-29 Aquaporin Aps Biomimetic water membrane comprising aquaporins used in the production of salinity power
US20070246426A1 (en) * 2004-07-21 2007-10-25 Collins Ian R Water Flooding Method
WO2007146094A2 (en) * 2006-06-08 2007-12-21 Yale University Multi stage column distillation (mscd) method for osmotic solute recovery
WO2011059751A2 (en) * 2009-10-28 2011-05-19 Oasys Water, Inc. Forward osmosis separation processes

Family Cites Families (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130156A (en) 1960-12-13 1964-04-21 Ray A Neff Solvent extractor
US3171799A (en) 1962-08-28 1965-03-02 George W Batchelder Process for the demineralization of water
US3216930A (en) 1963-01-04 1965-11-09 Dow Chemical Co Process for liquid recovery and solution concentration
US3405058A (en) 1964-02-17 1968-10-08 Wendell S. Miller Purification of water
US3357917A (en) 1964-09-21 1967-12-12 Kaiser Ind Corp Desalination by osmosis and change of state
CH468356A (en) 1966-04-05 1969-02-15 Inventa Ag Process for working up the synthesis mixture obtained in the synthesis of urea from ammonia and carbon dioxide in a synthesis reactor at elevated pressure and elevated temperature
AU425206B2 (en) 1967-07-10 1972-06-19 Thomas Hough William Process and apparatus for extracting solvent from a solution
US3617547A (en) 1968-03-19 1971-11-02 Albert H Halff Process for osmotically decreasing the concentration of a solute
US3562152A (en) 1968-05-29 1971-02-09 Research Corp Osmosis,reverse osmosis process
US3541006A (en) 1968-07-03 1970-11-17 Amicon Corp Ultrafiltration process
US3721621A (en) 1969-12-02 1973-03-20 W Hough Forward-osmosis solvent extraction
US3670897A (en) 1970-03-20 1972-06-20 Bruce S Frank Desalination of sea water
FR2102763A5 (en) 1970-08-20 1972-04-07 Midi Salins Saline Est Desalination process - for sea-water
US3707231A (en) 1971-01-25 1972-12-26 Puredesal Inc Two-stage fluid treatment system
US4142966A (en) 1974-04-01 1979-03-06 Monsanto Company Membrane separation of water from aqueous mixtures
AT343082B (en) 1974-11-28 1978-05-10 Mohammed Thoeni PROCESS AND DEVICE FOR OSMOTIC SEPARATION OF SOLUTIONS INTO SOLVENTS AND CONCENTRATE WITH A GAS SOLUBLE UNDER PRESSURE
US4083781A (en) 1976-07-12 1978-04-11 Stone & Webster Engineering Corporation Desalination process system and by-product recovery
JPS5332885A (en) 1976-09-08 1978-03-28 Teijin Ltd Water making method
US4141825A (en) 1977-10-31 1979-02-27 Stone & Webster Engineering Corporation Desalination process system and by-product recovery
US4161445A (en) 1977-11-23 1979-07-17 Coillet Dudley W Process for the desalination of salt containing water
US4332685A (en) 1978-01-26 1982-06-01 Ecodyne Corporation Method and apparatus for treating water
DE2907319A1 (en) 1979-02-24 1980-09-18 Bayer Ag MODULE BLOCK FOR OSMOTIC SEPARATION METHODS
JPS5712802A (en) 1980-06-26 1982-01-22 Ebara Infilco Co Ltd Water extraction system using permeable membrane
US4545862A (en) 1981-03-17 1985-10-08 W. L. Gore & Associates, Inc. Desalination device and process
EP0121099B1 (en) 1983-03-03 1988-06-29 Knut Stache Apparatus for the production of potable liquid from sea water, polluted water and the like
US4574049B1 (en) 1984-06-04 1999-02-02 Ionpure Filter Us Inc Reverse osmosis system
GR852788B (en) 1984-11-21 1986-03-21 Syrinx Res Pty Ltd
GB8526976D0 (en) 1985-11-01 1985-12-04 Hamblin M J Orally operable water filters
US4689156A (en) 1985-11-12 1987-08-25 Amax Inc. Removal of ammonia from wastewater
DE3861341D1 (en) * 1987-04-08 1991-02-07 Union Carbide Corp COMPOSITE SEPARATING MEMBRANES AND METHOD FOR THE PRODUCTION AND USE THEREOF.
US4808287A (en) 1987-12-21 1989-02-28 Hark Ernst F Water purification process
IL95075A0 (en) 1990-07-13 1991-06-10 Joseph Yaeli Method and apparatus for processing liquid solutions or suspensions particularly useful in the desalination of saline water
US5207806A (en) 1991-10-08 1993-05-04 Praxair Technology, Inc. Dual product pressure swing adsorption and membrane operations
FR2682613B1 (en) 1991-10-22 1994-06-03 Cogia METHOD FOR AT LEAST PARTIAL DEHYDRATION OF AN AQUEOUS COMPOSITION AND DEVICES FOR CARRYING OUT THE METHOD.
US5266203A (en) 1992-01-30 1993-11-30 Arrowhead Industrial Water, Inc. Method for treating process streams containing cyanide and heavy metals
IL101906A0 (en) 1992-05-18 1992-12-30 Yissum Res Dev Co Extraction of electrolytes from aqueous solutions
JPH0663362A (en) * 1992-08-24 1994-03-08 Kurita Water Ind Ltd Membrane separator
US5403490A (en) * 1992-11-23 1995-04-04 Desai; Satish Process and apparatus for removing solutes from solutions
US5281430A (en) 1992-12-08 1994-01-25 Osmotek, Inc. Osmotic concentration apparatus and method for direct osmotic concentration of fruit juices
US5501798A (en) 1994-04-06 1996-03-26 Zenon Environmental, Inc. Microfiltration enhanced reverse osmosis for water treatment
US6537456B2 (en) 1996-08-12 2003-03-25 Debasish Mukhopadhyay Method and apparatus for high efficiency reverse osmosis operation
US5925255A (en) 1997-03-01 1999-07-20 Mukhopadhyay; Debasish Method and apparatus for high efficiency reverse osmosis operation
AU2584299A (en) 1998-02-09 1999-08-23 Robert L. Mcginnis Osmotic desalinization process
JP2002511832A (en) 1998-02-20 2002-04-16 バイオスキャン・アクティーゼルスカブ Method and plant for treating liquid organic waste
US6706189B2 (en) * 1998-10-09 2004-03-16 Zenon Environmental Inc. Cyclic aeration system for submerged membrane modules
WO2000030742A1 (en) 1998-11-23 2000-06-02 Zenon Environmental Inc. Water filtration using immersed membranes
PT1185356E (en) 1999-05-27 2003-06-30 Nl Org Toegepast Natuur Onderz METHOD FOR PURIFYING A LIQUID BY INTERMEDIATE DISTILLATION BY MEMBRANE IN PARTICULAR FOR PRODUCTION OF DESSALINIZED WATER FROM WATER FROM THE SEA OR FROM WATER SALOBRA OR FROM WATER FROM INDUSTRIAL PROCESSES
IT1307093B1 (en) 1999-07-20 2001-10-23 S I C It Spa SYNERGIC PROCESS FOR THE TREATMENT OF BATHS OF CALCINAIO ARISING FROM TANNING OPERATIONS FOR THE RECOVERY OF CHLORIDE
US7320756B2 (en) 2001-05-05 2008-01-22 Debasish Mukhopadhyay Method and apparatus for treatment of feedwaters by membrane separation under acidic conditions
US6849184B1 (en) 2001-12-12 2005-02-01 Hydration Technologies Inc. Forward osmosis pressurized device and process for generating potable water
WO2005089913A1 (en) 2004-03-16 2005-09-29 Sri International Membrane purification system
WO2006047577A1 (en) 2004-10-25 2006-05-04 Cascade Designs, Inc. Forward osmosis utilizing a controllable osmotic agent
EP1833595A1 (en) 2004-10-25 2007-09-19 Cascade Designs, Inc. Forward osmosis utilizing a controllable osmotic agent
US7608188B2 (en) 2004-12-03 2009-10-27 Board Of Regents Of The Nevada System Of Higher Education Vacuum enhanced direct contact membrane distillation
US8083942B2 (en) 2004-12-06 2011-12-27 Board of Regents of the Nevada System of Higher Education, on Behalf of the Universary of Nevada, Reno Systems and methods for purification of liquids
US7727400B2 (en) * 2005-09-23 2010-06-01 Michael Flynn Low water recovery rate desalination system and method
KR100697563B1 (en) * 2005-11-25 2007-03-23 서희동 Manufacturing method of high-purity table salt, coarse salt, mineral salt and bittern from the deep sea water
JP5230076B2 (en) * 2006-03-17 2013-07-10 メタウォーター株式会社 Filtration membrane cleaning equipment
US8029671B2 (en) 2006-06-13 2011-10-04 Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The University Of Nevada, Reno Combined membrane-distillation-forward-osmosis systems and methods of use
JP2008100219A (en) 2006-09-22 2008-05-01 Toray Ind Inc Desalination method and desalination apparatus
GB2442941A (en) 2006-10-21 2008-04-23 Philip Peter Monro A method for the generation of water with reduced ionic solutes
MX2009004911A (en) * 2006-11-09 2009-07-07 Univ Yale Osmotic heat engine.
GB0622520D0 (en) 2006-11-13 2006-12-20 Univ Sheffield Water purification
US7981196B2 (en) * 2007-06-04 2011-07-19 Posco Apparatus and method for recovering carbon dioxide from flue gas using ammonia water
CA2659451C (en) 2007-06-28 2011-04-12 Calera Corporation Desalination methods and systems that include carbonate compound precipitation
WO2009037515A2 (en) 2007-09-20 2009-03-26 Abdulsalam Al-Mayahi Process and systems
US8021549B2 (en) 2007-10-02 2011-09-20 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for producing potable water from seawater using forward osmosis
MX2010010163A (en) * 2008-03-20 2010-12-06 Univ Yale Spiral wound membrane module for forward osmotic use.
US7695624B2 (en) 2008-06-09 2010-04-13 Otv Sa Method and system for treating water and utilizing a membrane filtering system
WO2009152148A1 (en) 2008-06-11 2009-12-17 The Regents Of The University Of California Method and system for high recovery water desalting
KR101577769B1 (en) 2008-06-20 2015-12-15 예일 유니버시티 Forward osmosis separation processes
GB2464956A (en) 2008-10-31 2010-05-05 Apaclara Ltd Water purification method using a field separable osmotic agent
ES2440929T3 (en) 2008-11-28 2014-01-31 Kobelco Eco-Solutions Co., Ltd. Freshwater production procedure, freshwater production apparatus, procedure for desalination of freshwater seawater, and apparatus for desalination of freshwater marine water
US20100155333A1 (en) 2008-12-18 2010-06-24 Chevron U.S.A., Inc. Process for dewatering an aqueous organic solution
US20100163471A1 (en) 2008-12-30 2010-07-01 Irving Elyanow Water desalination plant and system for the production of pure water and salt
PE20121097A1 (en) 2009-07-09 2012-09-13 Ide Technologies Ltd DESALINATION SYSTEM
JP2011083663A (en) * 2009-10-13 2011-04-28 Fujifilm Corp Water purification apparatus and method
KR101144316B1 (en) 2009-10-28 2012-05-11 한국건설기술연구원 Advanced wastewater treatment system and method by means of membrane combining forward osmosis using NaCl solution with reverse osmosis
CN104056551B (en) 2009-10-30 2017-04-12 Oasys水有限公司 Osmotic Separation Systems And Methods
US20110155666A1 (en) 2009-12-30 2011-06-30 Chevron U.S.A. Inc. Method and system using hybrid forward osmosis-nanofiltration (h-fonf) employing polyvalent ions in a draw solution for treating produced water
WO2013003607A2 (en) 2011-06-28 2013-01-03 King Abdullah University Of Science And Technology Apparatus, system, and method for forward osmosis in water reuse

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050145568A1 (en) * 2001-02-01 2005-07-07 Robert Mc Ginnis Osmotic desalination process
US20060237366A1 (en) * 2003-07-30 2006-10-26 Abdulsalam Al-Mayahi Solvent removal process
US20070246426A1 (en) * 2004-07-21 2007-10-25 Collins Ian R Water Flooding Method
WO2007033675A1 (en) * 2005-09-20 2007-03-29 Aquaporin Aps Biomimetic water membrane comprising aquaporins used in the production of salinity power
WO2007146094A2 (en) * 2006-06-08 2007-12-21 Yale University Multi stage column distillation (mscd) method for osmotic solute recovery
WO2011059751A2 (en) * 2009-10-28 2011-05-19 Oasys Water, Inc. Forward osmosis separation processes

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